125223280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 363976704

約数和(自身を除く): 238753424

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 103, 104, 112, 130, 140, 167, 182, 206, 208, 260, 280, 334, 364, 412, 455, 515, 520, 560, 668, 721, 728, 824, 835, 910, 1030, 1040, 1169, 1336, 1339, 1442, 1456, 1648, 1670, 1820, 2060, 2171, 2338, 2672, 2678, 2884, 3340, 3605, 3640, 4120, 4342, 4676, 5356, 5768, 5845, 6680, 6695, 7210, 7280, 8240, 8684, 9352, 9373, 10712, 10855, 11536, 11690, 13360, 13390, 14420, 15197, 17201, 17368, 18704, 18746, 21424, 21710, 23380, 26780, 28840, 30394, 34402, 34736, 37492, 43420, 46760, 46865, 53560, 57680, 60788, 68804, 74984, 75985, 86005, 86840, 93520, 93730, 107120, 120407, 121576, 137608, 149968, 151970, 172010, 173680, 187460, 223613, 240814, 243152, 275216, 303940, 344020, 374920, 447226, 481628, 602035, 607880, 688040, 749840, 894452, 963256, 1118065, 1204070, 1215760, 1376080, 1565291, 1788904, 1926512, 2236130, 2408140, 3130582, 3577808, 4472260, 4816280, 6261164, 7826455, 8944520, 9632560, 12522328, 15652910, 17889040, 25044656, 31305820, 62611640, 125223280]

約数ペア:

[(1, 125223280), (2, 62611640), (4, 31305820), (5, 25044656), (7, 17889040), (8, 15652910), (10, 12522328), (13, 9632560), (14, 8944520), (16, 7826455), (20, 6261164), (26, 4816280), (28, 4472260), (35, 3577808), (40, 3130582), (52, 2408140), (56, 2236130), (65, 1926512), (70, 1788904), (80, 1565291), (91, 1376080), (103, 1215760), (104, 1204070), (112, 1118065), (130, 963256), (140, 894452), (167, 749840), (182, 688040), (206, 607880), (208, 602035), (260, 481628), (280, 447226), (334, 374920), (364, 344020), (412, 303940), (455, 275216), (515, 243152), (520, 240814), (560, 223613), (668, 187460), (721, 173680), (728, 172010), (824, 151970), (835, 149968), (910, 137608), (1030, 121576), (1040, 120407), (1169, 107120), (1336, 93730), (1339, 93520), (1442, 86840), (1456, 86005), (1648, 75985), (1670, 74984), (1820, 68804), (2060, 60788), (2171, 57680), (2338, 53560), (2672, 46865), (2678, 46760), (2884, 43420), (3340, 37492), (3605, 34736), (3640, 34402), (4120, 30394), (4342, 28840), (4676, 26780), (5356, 23380), (5768, 21710), (5845, 21424), (6680, 18746), (6695, 18704), (7210, 17368), (7280, 17201), (8240, 15197), (8684, 14420), (9352, 13390), (9373, 13360), (10712, 11690), (10855, 11536)]